CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 156,303	$ 150,281	$ 66,547
Foreign currency translation adjustments	368	(902)	557
Comprehensive income	156,671
Comprehensive income		149,379	67,104
Less: pre-IPO comprehensive income attributable to Cactus LLC		13,928	$ 67,104
Less: comprehensive income attributable to non-controlling interest	70,581	84,212
Comprehensive income attributable to Cactus Inc.	$ 86,090
Comprehensive income attributable to Cactus Inc.		$ 51,239